• Cleaning pen designed specifically for drones and filters 
• Invisible carbon cleaning compound is lens-safe
• 2 in 1 Pen includes retractible brush and small polishing pad 
• Helps remove dust, dirt, and oil 
• Compatible with DJI Phantom 4, Phantom 3, Inspire 1, Solo, and Yuneec Drones 

The PolarPro DronePen is a perfect tool to keep in your drone case. The DronePen provides 2 tools to keep your camera lens, filters, gimbal, and motors free of dust and dirt. One side of the DronePen includes a retractible brush perfect for brushing dust/dirt off of the gimbal and motors. The other side of the DronePen includes a small buffer pad with an invisible carbon cleaning solution which helps remove oil/dirt from the lens or filter. The DronePen will keep all of your Phantom3, Inspire 1, Solo, or Yuneec camera lenses and filters clean allowing you to capture crystal clear images.